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    • 3. 发明专利
    • HIGH SPEED SHEAR DIVIDING ROLLED STEEL PLATE IN WIDTH DIRECTION
    • JP2001191216A
    • 2001-07-17
    • JP2000343594
    • 2000-11-10
    • SMS DEMAG AG
    • GRAFE HORSTMERZ JUERGEN
    • B21B15/00B23D25/02B23D25/08B23D25/12
    • PROBLEM TO BE SOLVED: To improve a high speed shear for cutting a steel plate so as to surely perform an exact cutting in case of fast steel plate speed and in case of minimum steel plate thickness. SOLUTION: This high speed shear is provided with a first cutter drum 1 having a comparatively large diameter and a second cutter drum 2 having a comparatively small diameter which are connected with a gear transmission by rotation and divides a rolled steel plate 10 in a width direction. The drums 1, 2 are fixed and supported at each of two supporting portions within a machine frame. The shear is provided with a means for guiding the steel plate 10 through a gap between the drums 1, 2 by straining the steel plate 10 in a longitudinal direction before and after the cutter drums 1, 2. When the steel plate 10 under tensile stress is carried through the shear, the steel plate 10 is supported by a transfer roller or energized by the transfer roller. The transfer roller lifts the steel plate 10 every time before the transfer roller passes a cutter 7 on a lower side and lowers the steel plate 10 before the transfer roller passes a cutter 8 on an upper side.
    • 6. 发明申请
    • FLOOR CLEANING APPLIANCE
    • 地板清洗设备
    • WO2009095185A8
    • 2009-10-08
    • PCT/EP2009000415
    • 2009-01-23
    • KAERCHER GMBH & CO KG ALFREDMERZ JUERGENWALZ JUERGEN
    • MERZ JUERGENWALZ JUERGEN
    • A47L11/30A47L11/33A47L11/40
    • A47L11/30A47L11/33A47L11/4016A47L11/4088
    • The invention relates to a floor cleaning appliance having a housing, on the underside of which is arranged at least one drivable cleaning tool for removing dirt from a surface to be cleaned, and a vacuum unit for vacuuming off the dirt and a dirt container for accommodating the vacuumed dirt. The aim of the invention is to increase the ease of maintenance of such an appliance. The appliance according to the invention is characterized in that the housing has a dirt container holder in which the dirt container can be detachably positioned, and additionally at least one functional unit holder for at least one functional unit, the at least one functional unit or a cover of the at least one functional unit being freely accessible once the dirt container is removed from the dirt container holder.
    • 本发明涉及一种地板清洁装置与一壳体(12),下侧(14)的至少一个可驱动的清洁工具(16,18),用于从将被清洁的表面分离的污垢被布置,并与用于吸引灰尘的抽吸单元和污物容器 (34),用于接收提取的土壤。 为了开发这样的地面清洁设备,使得它很容易的服务,本发明提出的是,壳体具有污物容器容座(70),在该料斗可移除地定位以及另外至少一种功能装置接收(120,124,135,140,142.160) 用于至少一个功能元件(130,132,134,136,138,150),其中所述至少一个功能单元或一个盖(122,162)的去除污物容器容器的污物容器(34)的后,所述至少一个功能性装置(70)自由 访问。